source: xtideuniversalbios/trunk/XTIDE_Universal_BIOS/Inc/ATA_ID.inc@ 371

Last change on this file since 371 was 370, checked in by krille_n_@…, 12 years ago

Changes:

  • Added some missing PIO mode timings to ATA_ID.inc (based on info from ​http://www.singlix.net/specs/cfspc4_0.pdf)
  • Updated Configuration_FullMode.txt but it may need additional changes as the Tandy info doesn't match the wiki.
  • Optimizations.
  • Excluded some unused code from XTIDECFG.
File size: 22.7 KB
RevLine 
[324]1; Project name : XTIDE Universal BIOS
[3]2; Description : ATA Identify Drive information.
3%ifndef ATA_ID_INC
4%define ATA_ID_INC
5
[363]6; PIO Minimum Cycle Times (t0)
[364]7; Timings for Advanced Modes (3 and above) can be read from ATA info WORDs 67 and 68
8; Those usually have the same Cycle Time as below
[363]9PIO_0_MIN_CYCLE_TIME_NS EQU 600
10PIO_1_MIN_CYCLE_TIME_NS EQU 383
11PIO_2_MIN_CYCLE_TIME_NS EQU 240
12PIO_3_MIN_CYCLE_TIME_NS EQU 180
13PIO_4_MIN_CYCLE_TIME_NS EQU 120
[364]14PIO_5_MIN_CYCLE_TIME_NS EQU 100 ; CF specification
15PIO_6_MIN_CYCLE_TIME_NS EQU 80 ; CF specification
[363]16
17; PIO Minimum Address Valid Times (t1)
18PIO_0_MIN_ADDRESS_VALID_NS EQU 70
19PIO_1_MIN_ADDRESS_VALID_NS EQU 50
20PIO_2_MIN_ADDRESS_VALID_NS EQU 30
21PIO_3_MIN_ADDRESS_VALID_NS EQU 30
22PIO_4_MIN_ADDRESS_VALID_NS EQU 25
[370]23PIO_5_MIN_ADDRESS_VALID_NS EQU 15
24PIO_6_MIN_ADDRESS_VALID_NS EQU 10
[363]25
26; PIO Minimum Active Times (t2)
27PIO_0_MIN_ACTIVE_TIME_NS EQU 165
28PIO_1_MIN_ACTIVE_TIME_NS EQU 125
29PIO_2_MIN_ACTIVE_TIME_NS EQU 100
30PIO_3_MIN_ACTIVE_TIME_NS EQU 80
31PIO_4_MIN_ACTIVE_TIME_NS EQU 70
[370]32PIO_5_MIN_ACTIVE_TIME_NS EQU 65
33PIO_6_MIN_ACTIVE_TIME_NS EQU 55
[363]34
35; PIO Minimum Recovery Times or Inactive Times (t2i) can be calculated
[370]36; from Minimum Cycle Time (t0) - Minimum Active Time (t2) - Address Valid Time (t1).
[363]37; I'm not sure about this calculation so correct me if I'm wrong!
38; Recovery time should be calculated at run time since Cycle Time t0 can be
39; read from ATA information (ATA2+) but most drives just report the
40; Min Cycle Times listed above.
41
42
43
[3]44; ATA-1 Drive Information struct
45; F = Fixed value
46; V = Variable value
47; R = Reserved word
48; X = Vendor specific word
49struc ATA1
50 .wGenCfg resw 1 ; 0F, General configuration bit-significant information
51 .wCylCnt resw 1 ; 1F, Number of cylinders
52 resw 1 ; 2R
53 .wHeadCnt resw 1 ; 3F, Number of heads
54 .wBpTrck resw 1 ; 4F, Number of unformatted bytes per track
55 .wBpSect resw 1 ; 5F, Number of unformatted bytes per sector
[370]56 .wSPT resw 1 ; 6F, Number of sectors per track
[3]57 resw 3 ; 7...9X
58 .strSerial resb 20 ; 10...19F, Serial number (20 ASCII characters, 0000h=not specified)
59 .wBuffType resw 1 ; 20F, Buffer type
60 .wBuffSize resw 1 ; 21F, Buffer size in 512 byte increments (0000h=not specified)
61 .wEccCnt resw 1 ; 22F, # of ECC bytes avail on read/write long cmds (0000h=not spec'd)
62 .strFirmW resb 8 ; 23...26F, Firmware revision (8 ASCII characters, 0000h=not specified)
63 .strModel resb 40 ; 27...46F, Model number (40 ASCII characters, 0000h=not specified)
64 .bBlckSize resb 1 ; 47[0-7]F, Maximum number of sectors that can be transferred
65 ; per interrupt on read and write multiple commands
66 ; (00h=Read/write multiple commands not implemented)
67 resb 1 ; 47[8-15]X
68 .wDWIO resw 1 ; 48F, Can perform doubleword I/O (boolean)
69 .wCaps resw 1 ; 49FRX, Capabilities
70 resw 1 ; 50R
71 resb 1 ; 51[0-7]X
[363]72 .bPioMode resb 1 ; 51[8-15]F, PIO data transfer cycle timing mode (0, 1 or 2)
[3]73 resb 1 ; 52[0-7]X
74 .bDMATiming resb 1 ; 52[8-15]F, DMA data transfer cycle timing mode
75 .wFields resw 1 ; 53FVR, Field (next words) validity bits
76
77 ; Words 54-58 are valid only if bit0 is set in .wFields
78 .wCurCyls resw 1 ; 54V, Number of current cylinders
79 .wCurHeads resw 1 ; 55V, Number of current heads
80 .wCurSPT resw 1 ; 56V, Number of current sectors per track
81 .dwCurSCnt resd 1 ; 57...58V, Current capacity in sectors
82
83 ; Words 59-63 are always valid
84 .bBlockSel resb 1 ; 59[0-7]V, Current setting for number of sectors that
85 ; can be transferred per interrupt on R/W multiple command
86 .bBlockFlgs resb 1 ; 59[8-15]VR, bit 0 set if Multiple sector setting is valid
87 .dwLBACnt resd 1 ; 60...61F, Total number of user addressable sectors (LBA mode only)
88 .bSDMASupp resb 1 ; 62[0-7]F, Single word DMA transfer modes supported
89 .bSDMAAct resb 1 ; 62[8-15]V, Single word DMA transfer mode active
90 .bMDMASupp resb 1 ; 63[0-7]F, Multiword DMA transfer modes supported
91 .bMDMAAct resb 1 ; 63[8-15]V, Multiword DMA transfer mode active
92endstruc
93
[324]94A1_MODEL_NUMBER_LENGTH EQU 40 ; 40 ASCII characters
95
[3]96; ATA-1 Word 0, General configuration
97A1_wGenCfg_NONMAG EQU (1<<15) ; Reserved for non-magnetic drives
98A1_wGenCfg_FGAPREQ EQU (1<<14) ; Format speed tolerance gap required
99A1_wGenCfg_TRCKOFF EQU (1<<13) ; Track offset option available
100A1_wGenCfg_DATAOFF EQU (1<<12) ; Data strobe offset option available
101A1_wGenCfg_ROTTOL EQU (1<<11) ; Rotational speed tolerance is > 0,5%
102A1_wGenCfg_XFERFAST EQU (1<<10) ; Disk transfer rate > 10 Mbs
103A1_wGenCfg_XFERMED EQU (1<<9) ; Disk transfer rate > 5Mbs but <= 10Mbs
104A1_wGenCfg_XFERSLOW EQU (1<<8) ; Disk transfer rate <= 5Mbs
105A1_wGenCfg_REMOVABLE EQU (1<<7) ; Removable cartridge drive
106A1_wGenCfg_FIXED EQU (1<<6) ; Fixed drive
107A1_wGenCfg_MOTCTRL EQU (1<<5) ; Spindle motor control option implemented
108A1_wGenCfg_HEADSLOW EQU (1<<4) ; Head switch time > 15 usec
109A1_wGenCfg_NOTMFM EQU (1<<3) ; Not MFM encoded
110A1_wGenCfg_SOFTSECT EQU (1<<2) ; Soft sectored
111A1_wGenCfg_HARDSECT EQU (1<<1) ; Hard sectored
112
113; ATA-1 Word 49, Capabilities
114A1_wCaps_LBA EQU (1<<9) ; LBA supported
115A1_wCaps_DMA EQU (1<<8) ; DMA supported
116
117; ATA-1 Word 53, Fields
118A1_wFields_54to58 EQU (1<<0) ; The fields reported in words 54-58 are valid
119
120; ATA-1 Word 59 high byte, Block mode flags
121A1_bBlockFlgs_VALID EQU (1<<0) ; Multiple sector setting (bBlockSel) is valid
122
123
124;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
125
126; ATA-2 Drive Information struct
127; F = Fixed value
128; V = Variable value
129; R = Reserved word
130; X = Vendor specific word
131struc ATA2
132 .wGenCfg resw 1 ; 0F, General configuration bit-significant information
133 .wCylCnt resw 1 ; 1F, Number of logical cylinders
134 resw 1 ; 2R
135 .wHeadCnt resw 1 ; 3F, Number of logical heads
136 resw 1 ; 4X
137 resw 1 ; 5X
[370]138 .wSPT resw 1 ; 6F, Number of logical sectors per track
[3]139 resw 3 ; 7...9X
140 .strSerial resb 20 ; 10...19F, Serial number (20 ASCII characters, 0000h=not specified)
141 resw 1 ; 20X
142 resw 1 ; 21X
143 .wEccCnt resw 1 ; 22F, # of ECC bytes avail on read/write long cmds (0000h=not spec'd)
144 .strFirmW resb 8 ; 23...26F, Firmware revision (8 ASCII characters, 0000h=not specified)
145 .strModel resb 40 ; 27...46F, Model number (40 ASCII characters, 0000h=not specified)
146 .bBlckSize resb 1 ; 47[0-7]F, Maximum number of sectors that can be transferred
147 ; per interrupt on read and write multiple commands
148 ; (00h=Read/write multiple commands not implemented)
149 resb 1 ; 47[8-15]X
150 resw 1 ; 48R
151 .wCaps resw 1 ; 49FRX, Capabilities
152 resw 1 ; 50R
153 resb 1 ; 51[0-7]X
154 .bPIOTiming resb 1 ; 51[8-15]F, PIO data transfer cycle timing mode
155 resb 1 ; 52[0-7]X
156 .bDMATiming resb 1 ; 52[8-15]F, DMA data transfer cycle timing mode
157 .wFields resw 1 ; 53FVR, Field (next words) validity bits
158
159 ; Words 54-58 are valid only if bit0 is set in .wFields
160 .wCurCyls resw 1 ; 54V, Number of current logical cylinders
161 .wCurHeads resw 1 ; 55V, Number of current logical heads
162 .wCurSPT resw 1 ; 56V, Number of current logical sectors per track
163 .dwCurSCnt resd 1 ; 57...58V, Current capacity in sectors
164
165 ; Words 59-63 are always valid
166 .bBlockSel resb 1 ; 59[0-7]V, Current setting for number of sectors that
167 ; can be transferred per interrupt on R/W multiple command
[370]168 .bBlockFlgs resb 1 ; 59[8-15]VR, bit 0 set if Multiple sector setting is valid
[3]169 .dwLBACnt resd 1 ; 60...61F, Total number of user addressable sectors (LBA mode only)
170 .bSDMASupp resb 1 ; 62[0-7]F, Single word DMA transfer modes supported
171 .bSDMAAct resb 1 ; 62[8-15]V, Single word DMA transfer mode active
172 .bMDMASupp resb 1 ; 63[0-7]F, Multiword DMA transfer modes supported
173 .bMDMAAct resb 1 ; 63[8-15]V, Multiword DMA transfer mode active
[370]174
[3]175 ; Words 64-70 are valid only if bit1 is set in .wFields (ATA2+)
176 .bPIOSupp resb 1 ; 64[0-7]F, Advanced PIO Transfer Modes Supported
177 resb 1 ; 64[8-15]R
178 .wMDMAMinCy resw 1 ; 65F, Minimum Multiword DMA Transfer Cycle Time Per Word
179 .wMDMARecCy resw 1 ; 66F, Manufacturer’s Recommended Multiword DMA Transfer Cycle Time
180 .wPIOMinCy resw 1 ; 67F, Minimum PIO Transfer Cycle Time Without Flow Control
181 .wPIOMinCyF resw 1 ; 68F, Minimum PIO Transfer Cycle Time With IORDY Flow Control
182endstruc
183
184; ATA-2 Word 0, General configuration
185A2_wGenCfg_NONMAG EQU (1<<15) ; Reserved for non-magnetic drives
186A2_wGenCfg_REMOVABLE EQU (1<<7) ; Removable media device
187A2_wGenCfg_FIXED EQU (1<<6) ; Not removable controller and/or device
188
189; ATA-1 Word 49, Capabilities
190A2_wCaps_TIMER EQU (1<<13) ; Standby timer values as specified in this standard are supported
191A2_wCaps_IORDY EQU (1<<11) ; IORDY supported
192A2_wCaps_CANDISIORDY EQU (1<<10) ; IORDY can be disabled
193A2_wCaps_LBA EQU (1<<9) ; LBA supported
194A2_wCaps_DMA EQU (1<<8) ; DMA supported
195
196; ATA-2 Word 53, Fields
197A2_wFields_54to58 EQU (1<<0) ; The fields reported in words 54-58 are valid
198A2_wFields_64to70 EQU (1<<1) ; The fields reported in words 64-70 are valid
199
200; ATA-2 Word 59 high byte, Block mode flags
201A2_bBlockFlgs_VALID EQU (1<<0) ; Multiple sector setting (bBlockSel) is valid
202
[363]203; ATA-2 Word 64, Advanced PIO transfer modes supported
204A2_bPIOSupp_PIO3 EQU (1<<0)
205A2_bPIOSupp_PIO4 EQU (1<<1)
[3]206
[363]207
[3]208;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
209
210; ATA-6 Drive Information struct
211; F = Fixed value
212; V = Variable value
213; R = Reserved word
214; X = Vendor specific word
215struc ATA6
216 .wGenCfg resw 1 ; 0F, General configuration bit-significant information
217 resw 1 ; 1X, Obsolete (Number of logical cylinders)
218 resw 1 ; 2V, Specific configuration
219 resw 1 ; 3X, Obsolete (Number of logical heads)
220 resw 1 ; 4X
221 resw 1 ; 5X
[370]222 resw 1 ; 6X, Obsolete (Number of logical sectors per track)
[3]223 resw 2 ; 7...8V, Reserved for assignment by the CompactFlash Association
224 resw 1 ; 9X
225 .strSerial resb 20 ; 10...19F, Serial number (20 ASCII characters, 0000h=not specified)
226 resw 1 ; 20X
227 resw 1 ; 21X
228 resw 1 ; 22X, Obsolete (# of ECC bytes avail on read/write long cmds (0000h=not spec'd))
229 .strFirmW resb 8 ; 23...26F, Firmware revision (8 ASCII characters, 0000h=not specified)
230 .strModel resb 40 ; 27...46F, Model number (40 ASCII characters, 0000h=not specified)
231 .bBlckSize resb 1 ; 47[0-7]F, Maximum number of sectors that can be transferred
232 ; per interrupt on read and write multiple commands
233 ; (00h=Read/write multiple commands not implemented)
234 resb 1 ; 47[8-15]F, 80h
235 resw 1 ; 48R
236 .wCaps resw 1 ; 49FX, Capabilities
237 .wCapsHigh resw 1 ; 50FX, Capabilities 2
238 resw 1 ; 51X, Obsolete (PIO data transfer cycle timing mode)
239 resw 1 ; 52X, Obsolete (DMA data transfer cycle timing mode)
240 .wFields resw 1 ; 53FX, Field (next words) validity bits
241
242 ; Words 54-58 are valid only if bit0 is set in .wFields
243 resw 1 ; 54X, Obsolete (Number of current logical cylinders)
244 resw 1 ; 55X, Obsolete (Number of current logical heads)
245 resw 1 ; 56X, Obsolete (Number of current logical sectors per track)
246 resd 1 ; 57...58X, Obsolete (Current capacity in sectors)
247
248 ; Words 59-63 are always valid
249 .bBlockSel resb 1 ; 59[0-7]V, Current setting for number of sectors that
250 ; can be transferred per interrupt on R/W multiple command
251 .bBlockFlgs resb 1 ; 59[8-15]VR, bit 0 set if Multiple sector setting is valid
252 .dwLBACnt resd 1 ; 60...61F, Total number of user addressable sectors (LBA-28)
253 resb 1 ; 62[0-7]X, Obsolete (Single word DMA transfer modes supported)
254 resb 1 ; 62[8-15]X, Obsolete (Single word DMA transfer mode active)
255 .wMDMA resw 1 ; 63FV, Multiword DMA transfer modes supported and active
256
257 ; Words 64-70 are valid only if bit1 is set in .wFields (ATA2+)
258 .bPIOSupp resb 1 ; 64[0-7]F, Advanced PIO Transfer Modes Supported
259 resb 1 ; 64[8-15]R
260 .wMDMAMinCy resw 1 ; 65F, Minimum Multiword DMA Transfer Cycle Time Per Word
261 .wMDMARecCy resw 1 ; 66F, Manufacturer’s Recommended Multiword DMA Transfer Cycle Time
262 .wPIOMinCy resw 1 ; 67F, Minimum PIO Transfer Cycle Time Without Flow Control
263 .wPIOMinCyF resw 1 ; 68F, Minimum PIO Transfer Cycle Time With IORDY Flow Control
264 resw 71-69 ; 69...70R
265
266 ; Words 71...74 are reserved for IDENTIFY PACKET DEVICE command
267 resw 75-71 ; 71...74R
268
269 .wQueue resw 1 ; 75[0-4]F, Maximum queue depth - 1
270 resw 80-76 ; 76...79R
271
272 .wMajorVer resw 1 ; 80F, Major Version Number
273 .wMinorVer resw 1 ; 81F, Minor Version Number
274 .wSetSup82 resw 1 ; 82F, Command set supported
275 .wSetSup83 resw 1 ; 83F, Command sets supported
276 .wSetSup84 resw 1 ; 84F, Command set / Feature supported extension
277 .wEnFor82 resw 1 ; 85FV, Command set / feature enabled (for word 82)
278 .wEnFor83 resw 1 ; 86FV, Command set / feature enabled (for word 83)
279 .wEnFor84 resw 1 ; 87FV, Command set / feature enabled (for word 84)
280
281 ; Word 88 is valid only if bit2 is set in .wFields (word 53)
282 .wUDMA resw 1 ; 88FV, Ultra DMA Mode support
283
284 .wEraseTime resw 1 ; 89F, Time required for security erase unit completion
285 .wEnhErTime resw 1 ; 90F, Time required for Enhanced security erase completion
286 .wCurPower resw 1 ; 91V, Current advanced power management value
287 .wPWRev resw 1 ; 92V, Master Password Revision Code
288 .wReset resw 1 ; 93FV, Hardware reset result
289 .bCurAcous resb 1 ; 94[0-7]V, Current automatic acoustic management value
290 .bRecAcous resb 1 ; 94[8-15]V, Vendor’s recommended acoustic management value
291 resw 100-95 ; 95...99R
292 .qwLBACnt resb 8 ; 100...103V, Total number of user addressable sectors (LBA48)
293 resw 127-104 ; 104...126R
294 .wRMSN resw 1 ; 127F, Removable Media Status Notification feature set support
295 .wSecurity resw 1 ; 128FV, Security Status
[277]296 resw 160-129 ; 129...157X, Vendor Specific
[3]297 .wCFAPower resw 1 ; 160FV, CFA Power Mode 1
298 resw 176-161 ; 161...175R, Reserved for assignment by the CompactFlash Association
299 .strMediaSr resw 206-176 ; 176...205V, Current media serial number
300 resw 255-206 ; 206...254R
301 .bSignature resb 1 ; 255[0-7]X, Signature
302 .bChecksum resb 1 ; 255[8-15]X, Checksum
303endstruc
304
305; ATA-6 Word 0, General configuration
306A6_wGenCfg_REMOVABLE EQU (1<<7) ; Removable media device
307A6_wGenCfg_INCOMPLETE EQU (1<<2) ; Response incomplete
308
309; ATA-6 Word 49, Capabilities
310A6_wCaps_TIMER EQU (1<<13) ; Standby timer values as specified in this standard are supported
311A6_wCaps_IORDY EQU (1<<11) ; IORDY supported
312A6_wCaps_CANDISIORDY EQU (1<<10) ; IORDY can be disabled
313A6_wCaps_LBA EQU (1<<9) ; LBA supported
314A6_wCaps_DMA EQU (1<<8) ; DMA supported
315
316; ATA-6 Word 53, Fields
317A6_wFields_88 EQU (1<<2) ; The fields reported in word 88 are valid
318A6_wFields_64to70 EQU (1<<1) ; The fields reported in words 64-70 are valid
319
320; ATA-6 Word 59 high byte, Block mode flags
321A6_bBlockFlgs_VALID EQU (1<<0) ; Multiple sector setting (bBlockSel) is valid
322
323; ATA-6 Word 63, Multiword DMA Mode
324A6_wMDMA_MODE2_SELECTED EQU (1<<10) ; Multiword DMA mode 2 is selected
325A6_wMDMA_MODE1_SELECTED EQU (1<<9) ; Multiword DMA mode 1 is selected
326A6_wMDMA_MODE0_SELECTED EQU (1<<8) ; Multiword DMA mode 0 is selected
327A6_wMDMA_MODE2_SUPRTD EQU (1<<2) ; Multiword DMA mode 2 and below are supported
328A6_wMDMA_MODE1_SUPRTD EQU (1<<1) ; Multiword DMA mode 1 and below are supported
329A6_wMDMA_MODE0_SUPRTD EQU (1<<0) ; Multiword DMA mode 0 is supported
330
331; ATA-6 Word 80, Major version number
332A6_wMajorVer_ATA6 EQU (1<<6)
333A6_wMajorVer_ATA5 EQU (1<<5)
334A6_wMajorVer_ATA4 EQU (1<<4)
335A6_wMajorVer_ATA3 EQU (1<<3)
336
337; ATA-6 Word 82, Command set supported
338A6_wSetSup82_NOP EQU (1<<14) ; NOP command supported
339A6_wSetSup82_RDBUFF EQU (1<<13) ; READ BUFFER command supported
340A6_wSetSup82_WRBUFF EQU (1<<12) ; WRITE BUFFER command supported
341A6_wSetSup82_PROT_AREA EQU (1<<10) ; Host Protected Area feature set supported
342A6_wSetSup82_DEV_RESET EQU (1<<9) ; DEVICE RESET command supported
343A6_wSetSup82_SERVICE EQU (1<<8) ; SERVICE interrupt supported
344A6_wSetSup82_RELEASE EQU (1<<7) ; Release interrupt supported
345A6_wSetSup82_LOOKAHEAD EQU (1<<6) ; Look-ahead supported
346A6_wSetSup82_WRCACHE EQU (1<<5) ; Write cache supported
347A6_wSetSup82_POWERMAN EQU (1<<3) ; Power Management feature set supported
348A6_wSetSup82_REM_MEDIA EQU (1<<2) ; Removable Media feature set supported
349A6_wSetSup82_SECURITY EQU (1<<1) ; Security Mode feature set supported
350A6_wSetSup82_SMART EQU (1<<0) ; SMART feature set supported
351
352; ATA-6 Word 83, Command sets supported
353A6_wSetSup83_FLUSH_EXT EQU (1<<13) ; FLUSH CACHE EXT command supported
354A6_wSetSup83_FLUSH EQU (1<<12) ; FLUSH CACHE command supported
355A6_wSetSup83_CFG EQU (1<<11) ; Device Configuration Overlay feature set supported
356A6_wSetSup83_LBA48 EQU (1<<10) ; 48-bit LBA feature set supported
357A6_wSetSup83_ACOUSTIC EQU (1<<9) ; Automatic Acoustic Management feature set supported
358A6_wSetSup83_SET_MAX EQU (1<<8) ; SET MAX security extension supported
359A6_wSetSup83_FEATURES EQU (1<<6) ; SET FEATURES subcommand required to spinup after power-up
360A6_wSetSup83_POWERUP EQU (1<<5) ; Power-Up In Standby feature set supported
361A6_wSetSup83_RMSN EQU (1<<4) ; Removable Media Status Notification feature set supported
362A6_wSetSup83_APM EQU (1<<3) ; Advanced Power Management feature set supported
363A6_wSetSup83_CFA EQU (1<<2) ; CFA feature set supported
364A6_wSetSup83_DMAQUEUED EQU (1<<1) ; READ/WRITE DMA QUEUED supported
365A6_wSetSup83_MICROCODE EQU (1<<0) ; DOWNLOAD MICROCODE command supported
366
367; ATA-6 Word 84, Command set/feature supported extension
368A6_wSetSup84_GENLOG EQU (1<<5) ; General Purpose Logging feature set supported
369A6_wSetSup84_MEDIAPASS EQU (1<<3) ; Media Card Pass Through Command feature set supported
370A6_wSetSup84_MEDIASER EQU (1<<2) ; Media serial number supported
371A6_wSetSup84_SMARTTEST EQU (1<<1) ; SMART self-test supported
372A6_wSetSup84_SMARTLOG EQU (1<<0) ; SMART error logging supported
373
374; ATA-6 Word 85, Command set/feature enabled (supported by word 82)
375A6_wEnFor82_NOP EQU (1<<14) ; NOP command enabled
376A6_wEnFor82_RDBUFF EQU (1<<13) ; READ BUFFER command enabled
377A6_wEnFor82_WRBUFF EQU (1<<12) ; WRITE BUFFER command enabled
378A6_wEnFor82_PROT_AREA EQU (1<<10) ; Host Protected Area feature set enabled
379A6_wEnFor82_DEV_RESET EQU (1<<9) ; DEVICE RESET command enabled
380A6_wEnFor82_SERVICE EQU (1<<8) ; SERVICE interrupt enabled
381A6_wEnFor82_RELEASE EQU (1<<7) ; Release interrupt enabled
382A6_wEnFor82_LOOKAHEAD EQU (1<<6) ; Look-ahead enabled
383A6_wEnFor82_WRCACHE EQU (1<<5) ; Write cache enabled
384A6_wEnFor82_POWERMAN EQU (1<<3) ; Power Management feature set enabled
385A6_wEnFor82_REM_MEDIA EQU (1<<2) ; Removable Media feature set enabled
386A6_wEnFor82_SECURITY EQU (1<<1) ; Security Mode feature set enabled
387A6_wEnFor82_SMART EQU (1<<0) ; SMART feature set enabled
388
389; ATA-6 Word 86, Command set/feature enabled (supported by word 83)
390A6_wEnFor83_FLUSH_EXT EQU (1<<13) ; FLUSH CACHE EXT command supported
391A6_wEnFor83_FLUSH EQU (1<<12) ; FLUSH CACHE command supported
392A6_wEnFor83_CFG EQU (1<<11) ; Device Configuration Overlay supported
393A6_wEnFor83_LBA48 EQU (1<<10) ; 48-bit LBA feature set supported
394A6_wEnFor83_ACOUSTIC EQU (1<<9) ; Automatic Acoustic Management feature set enabled
395A6_wEnFor83_SET_MAX EQU (1<<8) ; SET MAX security extension enabled by SET MAX SET PASSWORD
396A6_wEnFor83_FEATURES EQU (1<<6) ; SET FEATURES subcommand required to spinup after power-up
397A6_wEnFor83_POWERUP EQU (1<<5) ; Power-Up In Standby feature set enabled
398A6_wEnFor83_RMSN EQU (1<<4) ; Removable Media Status Notification feature set enabled
399A6_wEnFor83_APM EQU (1<<3) ; Advanced Power Management feature set enabled
400A6_wEnFor83_CFA EQU (1<<2) ; CFA feature set enabled
401A6_wEnFor83_DMAQUEUED EQU (1<<1) ; READ/WRITE DMA QUEUED supported
402A6_wEnFor83_MICROCODE EQU (1<<0) ; DOWNLOAD MICROCODE command supported
403
404; ATA-6 Word 87, Command set/feature default
405A6_wEnFor84_GENLOG EQU (1<<5) ; General Purpose Logging feature set supported
406A6_wEnFor84_MEDIAPASS EQU (1<<3) ; Media Card Pass Through Command feature set enabled
407A6_wEnFor84_MEDIASER EQU (1<<2) ; Media serial number is valid
408A6_wEnFor84_SMARTTEST EQU (1<<1) ; SMART self-test supported
409A6_wEnFor84_SMARTLOG EQU (1<<0) ; SMART error logging supported
410
411; ATA-6 Word 88, Ultra DMA Mode
412A6_wUDMA_MODE5_SELECTED EQU (1<<13) ; Ultra DMA mode 5 is selected
413A6_wUDMA_MODE4_SELECTED EQU (1<<12) ; Ultra DMA mode 4 is selected
414A6_wUDMA_MODE3_SELECTED EQU (1<<11) ; Ultra DMA mode 3 is selected
415A6_wUDMA_MODE2_SELECTED EQU (1<<10) ; Ultra DMA mode 2 is selected
416A6_wUDMA_MODE1_SELECTED EQU (1<<9) ; Ultra DMA mode 1 is selected
417A6_wUDMA_MODE0_SELECTED EQU (1<<8) ; Ultra DMA mode 0 is selected
418A6_wUDMA_MODE5_SUPRTD EQU (1<<5) ; Ultra DMA mode 5 and below are supported
419A6_wUDMA_MODE4_SUPRTD EQU (1<<4) ; Ultra DMA mode 4 and below are supported
420A6_wUDMA_MODE3_SUPRTD EQU (1<<3) ; Ultra DMA mode 3 and below are supported
421A6_wUDMA_MODE2_SUPRTD EQU (1<<2) ; Ultra DMA mode 2 and below are supported
422A6_wUDMA_MODE1_SUPRTD EQU (1<<1) ; Ultra DMA mode 1 and below are supported
423A6_wUDMA_MODE0_SUPRTD EQU (1<<0) ; Ultra DMA mode 0 is supported
424
425; ATA-6 Word 93, Hardware reset result
426A6_wReset_CBLID_BELOW EQU (1<<13) ; Device detected CBLID- above ViH
427A6_wReset_DEV1_PDIAG EQU (1<<11) ; Device 1 asserted PDIAG-
428A6_wReset_DEV0_RESP_D1 EQU (1<<6) ; Device 0 responds when Device 1 is selected
429A6_wReset_DEV0_DASP EQU (1<<5) ; Device 0 detected the assertion of DASP-
430A6_wReset_DEV0_PDIAG EQU (1<<4) ; Device 0 detected the assertion of PDIAG
431A6_wReset_DEV0_PASSED EQU (1<<3) ; Device 0 passed diagnostics
432A6_wReset_MASK_DEV1_DETERMINE EQU ((1<<10)|(1<<9)) ; These bits indicate how Device 1 determined the device number
433A6_wReset_MASK_DEV0_DETERMINE EQU ((1<<2)|(1<<1)) ; These bits indicate how Device 0 determined the device number:
434A6_wReset_RESERVED EQU 00b
435A6_wReset_JUMPER EQU 01b ; a jumper was used
436A6_wReset_CSEL EQU 10b ; the CSEL signal was used
437A6_wReset_UNKNOWN EQU 11b ; some other method was used or the method is unknown
438
439; ATA-6 Word 127, Removable Media Status Notification feature set support
440A6_wRMSN_SUPPORTED EQU (1<<0) ; Removable Media Status Notification feature supported
441
442; ATA-6 Word 128, Security status
443A6_wSecurity_MAX EQU (1<<8) ; Security level 0 = High, 1 = Maximum
444A6_wSecurity_ENH_ERASE EQU (1<<5) ; Enhanced security erase supported
445A6_wSecurity_EXPIRED EQU (1<<4) ; Security count expired
446A6_wSecurity_FROZEN EQU (1<<3) ; Security frozen
447A6_wSecurity_LOCKED EQU (1<<2) ; Security locked
448A6_wSecurity_ENABLED EQU (1<<1) ; Security enabled
449A6_wSecurity_SUPPORTED EQU (1<<0) ; Security supported
450
451; ATA-6 Word 160, CFA Power Mode 1
452A6_wCFAPower_WORDSUPP EQU (1<<15) ; Word 160 supported
453A6_wCFAPower_REQUIRED EQU (1<<13) ; CFA power mode 1 is required for one or more commands implemented by the device
454A6_wCFAPower_DISABLED EQU (1<<12) ; CFA power mode 1 disabled
455A6_wCFAPower_MASK_mA EQU 0FFFh ; Maximum current in mA
456
457
458%endif ; ATA_ID_INC
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